Sleep Less, Live Longer

Linuxathome writes: "The Washington Post carried an article describing the results of a study linking the average amount of sleep one gets per night with his/her life span. It appears that those who sleep less than 8 hours a night, live longer (optimum is 7 hours). The study (link to the abstract) was aimed at looking at the mortality rate of those suffering from insomnia. But rather than associating insomnia with increased risk of death, it appears that sleeping more than 8 hours carries a much higher risk."